Welcome to the party, Wax! Yes, you can add OCW to No Rinse and have an effective No Rinse with Wax lookalike. That is how ONRWW was "invented", people kept playing with the formula and Dr G decided to perfect it. But I can tell you that it's not as simple as that and Dr G and I spent 1 summer working on the formula, blind testing on our cars. Then we had Roberto (Warehouse Supervisor) touch test each application for slickness (he had the most sensitive hands). We rated ease of application, cleaning power, appearance, durability, and slickness, so ONRWW is a ground up product, not simply a hybrid. The rest of the story?